CVE-2023-26477

org.xwiki.platform:xwiki-platform-flamingo-theme-ui Eval Injection vulnerability

Published Mar 2, 2023 CVSS 3.1 · 10 Critical EPSS 74.8% KEV · Not listed
Description
XWiki Platform is a generic wiki platform. Starting in versions 6.3-rc-1 and 6.2.4, it's possible to inject arbitrary wiki syntax including Groovy, Python and Velocity script macros via the `newThemeName` request parameter (URL parameter), in combination with additional parameters. This has been patched in the supported versions 13.10.10, 14.9-rc-1, and 14.4.6. As a workaround, it is possible to edit `FlamingoThemesCode.WebHomeSheet` and manually perform the changes from the patch fixing the issue.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-x2qm-r4wx-8gpg org.xwiki.platform:xwiki-platform-flamingo-theme-ui Eval Injection vulnerability
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Mar 5, 2025, 9:27 PM
Reserved
Feb 23, 2023, 11:22 PM
Status
Modified
Published
Mar 2, 2023, 6:15 PM
Modified
Jun 17, 2026, 5:43 AM